CN211712479U

CN211712479U - Full-automatic transfer device for power system equipment

Info

Publication number: CN211712479U
Application number: CN201922254904.8U
Authority: CN
Inventors: 武悦美
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-20
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a full-automatic transfer device for power system equipment, which comprises a base, a fixed seat and a U-shaped supporting leg, wherein the fixed seat is arranged on the top surface of the base, a sleeve column is connected to the top of the fixed seat, and a first hydraulic cylinder is arranged inside the sleeve column; the utility model drives the vertical rod to rise to the highest height along the slip ring through the extension of the first hydraulic cylinder, the hoisting rope is collected and released through the winch, the equipment is hoisted by utilizing the lifting hook or the hanging belt hung under the lifting hook (no stress point on the equipment convenient for hanging the lifting hook), and the universal wheel at the bottom of the base is utilized to realize the moving and transferring; meanwhile, the vertical rods and the sleeve columns are prevented from being bent by tightening and pulling the diagonal draw ropes, and the diagonal draw ropes are automatically wound and unwound by using a winding box when the vertical rods ascend and descend; through the shrink of second pneumatic cylinder for two gears and two round pin axles of two-sided rack drive rotate, thereby make two U-shaped landing legs in front and back rotate the right side of base from the front and back side of base, increase the bearing area, prevent that whole device from toppling.

Description

Full-automatic transfer device for power system equipment

Technical Field

The utility model relates to an electric power system equipment technical field specifically is a full-automatic transfer device for electric power system equipment.

Background

The power line of each electrode voltage connects a power plant, a substation and a power consumer to form a whole of power generation, transmission, transformation, distribution and utilization, and the whole is called a power system, a power grid in the system, a power utilization device, a generator, a transformer and the like are called power system devices. Ground power system equipment is inconvenient to transport, for example, a 10 kV pole-mounted circuit breaker plays a role in controlling and protecting a power distribution network and is an important component of the power distribution network, the safety and stability of the operation of the pole-mounted circuit breaker are significant to the power distribution network, and in the transport process of the pole-mounted circuit breaker, particularly when the pole-mounted circuit breaker is transported on or off a transport vehicle, the service life of the circuit breaker can be seriously influenced due to the fact that the pole head is heavy and the stress points are few, constructors often transport the un-stressed parts such as a wire inlet and outlet pole head, a vacuum bag and the like, and the pile head is easy to deform, loosen, the vacuum bag is damaged and the like, the pole-mounted circuit breaker can stably run, hidden dangers can reach 100 kilograms, and the circuit breaker needs to be lifted; in the process of carrying the small and medium-sized power equipment, multiple persons are generally required to cooperate, the labor and the time are wasted, and the personnel and the equipment are easily collided in the carrying process to cause the injury of the personnel and the equipment; accordingly, one skilled in the art provides a fully automatic transfer device for power system equipment to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a full-automatic transfer device for electric power system equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a full-automatic transfer device for electric power system equipment comprises a base, a fixed seat and a U-shaped supporting leg, wherein the fixed seat is fixedly connected to the middle of the top surface of the base, a sleeve column is fixedly connected to the top of the fixed seat, a first hydraulic cylinder is installed inside the sleeve column, the telescopic end of the hydraulic cylinder is fixedly connected with the bottom end of a vertical rod, two sliding rings are arranged on the upper portion of an inner cavity of the sleeve column, the sliding rings are fastened with the wall of the inner cavity of the sleeve column through bolts, the sliding rings are connected with the vertical rod in a sliding mode, a first suspension beam is fixedly connected to the upper end of the vertical rod on the side, a second suspension beam is fixedly connected to the left side of the upper end of the vertical; the winding machine is fixedly arranged at the top of the base, the free end of a hanging rope wound on the winding machine bypasses the second pulley and the first pulley and is connected with a lifting hook, three take-up boxes are fixedly arranged at the top of the base around the fixed seat, three diagonal ropes are connected around the upper part of the vertical rod, and the lower ends of the diagonal ropes penetrate through a receiving and dispatching opening formed in the top of the take-up boxes and are connected with the inside of the take-up boxes; the right side fixed mounting of base top surface fixing base has the second pneumatic cylinder, the two-sided rack of orientation about the flexible end fixedly connected with of second pneumatic cylinder, the spout rail sliding connection that two-sided rack bottom and base top surface set up, both sides have meshed the gear respectively around the two-sided rack, two gear bottom surfaces around respectively with the upper end fixed connection of two round pin axles around, around two round pin axles install respectively on the base open have around in two mounting holes, the lower extreme of round pin axle run through the mounting hole and with a U-shaped end fixed connection of U-shaped landing leg, another U-shaped end and gear lateral wall fixed connection of U-shaped landing leg.

As a further aspect of the present invention: a plurality of universal wheels are installed to the base bottom, and the universal wheel is installed to U-shaped landing leg front end bottom to the wheel end of the universal wheel of U-shaped landing leg bottom installation and the wheel end parallel and level of the universal wheel of base bottom installation are provided with the dead axle of lock of its fixing of being convenient for on the universal wheel.

As a further aspect of the present invention: the winding box is internally provided with a rotating shaft which is coaxial with the winding box, a winding wheel is fixedly mounted on the rotating shaft, two ends of the rotating shaft are in rolling connection with a supporting wall through a bearing, the supporting wall is fixedly connected to the bottom of the winding box, two ends of the rotating shaft penetrate through the supporting wall and are clamped with an inner ring of a French spring in a spring box, the spring box is fixedly mounted on the outer wall surface of the supporting wall, and the lower end of an oblique pull rope is wound on the winding wheel.

As a further aspect of the present invention: and reinforcing ribs are fixedly connected between the bottoms of the first suspension beam and the second suspension beam and the vertical rods.

As a further aspect of the present invention: one of the three take-up boxes at the top of the base is positioned on the left side of the fixed seat, the other two take-up boxes are symmetrically positioned on the right side of the fixed seat, and the axial direction of the take-up boxes is perpendicular to the axial direction of the fixed seat.

As a further aspect of the present invention: the first hydraulic cylinder and the second hydraulic cylinder are both electric hydraulic cylinders.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, the vertical rod is driven to rise to the highest height along the slip ring through the extension of the first hydraulic cylinder, the lifting rope is collected and released through the winch, the equipment is lifted by utilizing the lifting hook or the lifting hook under which the lifting belt is hung (no stress point on the equipment which is convenient for the lifting hook to hang), and the universal wheel at the bottom of the base is utilized to realize the moving and transferring; meanwhile, the vertical rods and the sleeve columns are prevented from being bent by tightening and pulling the diagonal draw ropes, and the diagonal draw ropes are automatically wound and unwound by using a winding box when the vertical rods ascend and descend; through the shrink of second pneumatic cylinder for two gears and two round pin axles of two-sided rack drive rotate, thereby make two U-shaped landing legs in front and back rotate the right side of base from the front and back side of base, increase the bearing area, prevent that whole device from toppling.

Drawings

Fig. 1 is a schematic structural diagram of a fully automatic transfer device for power system equipment.

Fig. 2 is an enlarged schematic structural diagram at a in a fully automatic transfer device for power system equipment.

Fig. 3 is an enlarged schematic structural diagram at B in the fully automatic transfer device for the power system equipment.

Fig. 4 is a schematic top view of a base 1 of a fully automatic transfer device for power system equipment.

Fig. 5 is a schematic structural diagram of a take-up box in a full-automatic transfer device for power system equipment.

Fig. 6 is a schematic side sectional view of a barrel of the fully automatic transfer device for power system equipment.

In the figure: the winding and unwinding device comprises a base 1, a fixed seat 2, a sleeve column 3, a first hydraulic cylinder 4, a sliding ring 5, a bolt 6, a vertical rod 7, a first suspension beam 701, a second suspension beam 702, a first pulley 8, a second pulley 9, a lifting rope 10, a lifting hook 11, a winch 12, a winding box 13, a 130 winding and unwinding opening 130, a rotating shaft 131, a winding wheel 132, a supporting wall 133, a spring plate 134, a French spring 135, a stay rope 14, a universal wheel 15, a second hydraulic cylinder 16, a rack 17, a sliding groove rail 18, a gear 19, a pin shaft 20 and a U-shaped supporting leg 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of other like elements in the process, method, article or apparatus that comprises the element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 6, in an embodiment of the present invention, a full-automatic transfer device for an electric power system device includes a base 1, a fixing seat 2 and a U-shaped supporting leg 21, the fixing seat 2 is fixedly connected to the middle of the top surface of the base 1, a sleeve column 3 is fixedly connected to the top of the fixing seat 2, a first hydraulic cylinder 4 is installed inside the sleeve column 3, a telescopic end of the hydraulic cylinder 4 is fixedly connected to the bottom end of a vertical rod 7, two sliding rings 5 are disposed on the upper portion of an inner cavity of the sleeve column 3, the sliding rings 5 are fastened to the inner cavity wall of the sleeve column 3 through bolts 6, the sliding rings 5 are slidably connected to the vertical rod 7, a first suspension beam 701 is fixedly connected to the upper end of the vertical rod 7, a second suspension beam 702 is fixedly connected to the left side of the upper end of the vertical rod 7, and a first pulley 8 and; the top of the base 1 is fixedly provided with a winch 12, the free end of a lifting rope 10 wound on the winch 12 bypasses a second pulley 9 and a first pulley 8 and is connected with a lifting hook 11, the top of the base 1 is fixedly provided with three wire collecting boxes 13 around the fixed seat 2, the periphery of the upper part of the vertical rod 7 is connected with three diagonal ropes 14, and the lower ends of the diagonal ropes 14 penetrate through a receiving and dispatching port 130 formed in the top of the wire collecting box 13 and are connected with the inside of the wire collecting box 13; the right side fixed mounting of base 1 top surface fixing base 2 has second pneumatic cylinder 16, the two-sided rack 17 of orientation about the flexible end fixedly connected with of second pneumatic cylinder 16, the slotted groove rail 18 sliding connection that two-sided rack 17 bottoms and base 1 top surface set up, both sides have meshed respectively gear 19 around the two-sided rack 17, two gear 19 bottom surfaces around with around two round pin axle 20's upper end fixed connection respectively, two round pin axles 20 around install respectively on base 1 open have around in two mounting holes, the lower extreme of round pin axle 20 runs through the mounting hole and with a U-shaped end fixed connection of U-shaped landing leg 21, another U-shaped end and gear 19 lateral wall fixed connection of U-shaped landing leg 21.

A plurality of universal wheels 15 are installed to base 1 bottom, and universal wheel 15 is installed to U-shaped landing leg 21 front end bottom to the wheel end of the universal wheel 15 of U-shaped landing leg 21 bottom installation is parallel and level with the wheel end of the universal wheel 15 of base 1 bottom installation, is provided with the dead axle of lock of its fixing of being convenient for on the universal wheel 15.

A rotating shaft 131 which is coaxial with the wire rewinding box 13 is arranged in the wire rewinding box 13, a winding wheel 132 is fixedly mounted on the rotating shaft 13, two ends of the rotating shaft 131 are in rolling connection with a supporting wall 133 through a bearing, the supporting wall 133 is fixedly connected to the bottom of the wire rewinding box 13, two ends of the rotating shaft 131 penetrate through the supporting wall 133 and are clamped with an inner ring of a spring 135 in a spring barrel 134, the spring barrel 134 is fixedly mounted on the outer wall surface of the supporting wall 133, and the lower end of a diagonal cord 14 is wound on the winding wheel 132; through the setting of collection line case 13, when first pneumatic cylinder 4 promoted the montant 7 and rises, oblique stay cord 14 extended along with the montant 7 rises to make reel 132 and pivot 131 rotate, pivot 131 rotates and to make the chain of the french spring 135 in french barrel 134, and when montant 7 descends, french spring 135 kick-backs, makes reel 132 and pivot 131 rotate, thereby makes reel 132 withdraw the oblique stay cord 14 of unnecessary length to collection line case 13 voluntarily.

And reinforcing ribs are fixedly connected between the bottoms of the first suspension beam 701 and the second suspension beam 702 and the vertical rods 7.

One of the three wire rewinding boxes 13 at the top of the base 1 is located on the left side of the fixing seat 2, the other two wire rewinding boxes are symmetrically located on the right side of the fixing seat 2, and the axial direction of the wire rewinding boxes 13 is perpendicular to the axial direction of the fixing seat 2.

The first hydraulic cylinder 4 and the second hydraulic cylinder 16 are both electric hydraulic cylinders, the electric hydraulic cylinders are a whole set of hydraulic devices which compactly connect a motor, a pump, a valve, a cylinder and an oil tank together, the electric hydraulic cylinders are compact in structure, light in weight, capable of being started with load, sufficient in power, provided with overload protection, provided with a positioning and locking mechanism, strong in impact resistance and stable in operation.

In this embodiment, the winch 12 has a stall lock function, the inner ring of the French spring 135 can rotate and rebound relative to the outer ring, and the winch 12 and the French spring 135 are commercially available technologies and will not be described in detail herein.

The utility model discloses a theory of operation is:

the utility model relates to a full-automatic transfer device for electric power system equipment, during operation, when needing to transport electric power system equipment, the extension of first pneumatic cylinder 4 drives montant 7 to rise to the highest height along sliding ring 5, receive and release lifting rope 10 through hoist engine 12, utilize lifting hook 11 or lifting hook 11 to hang the suspender (the stress point that is convenient for lifting hook 11 to hang on the equipment) under the suspender, utilize universal wheel 15 of base 1 bottom to realize the movement transportation; meanwhile, the vertical rod 7 and the sleeve column 3 are prevented from being bent by tightening and pulling the diagonal draw ropes 14, and the diagonal draw ropes 14 are automatically wound and unwound by using the winding box 13 when the vertical rod 7 rises and falls; through the shrink of second pneumatic cylinder 16 for two gears 19 and two round pin axles 20 of two-sided rack 17 drive rotate, thereby make two U-shaped landing legs 21 in front and back rotate the right side of base 1 from the front and back side of base 1, increase the supported area, prevent that whole device from toppling.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A full-automatic transfer device for power system equipment comprises a base (1), a fixed seat (2) and U-shaped supporting legs (21), the novel lifting device is characterized in that a fixed seat (2) is fixedly connected to the middle of the top face of a base (1), a sleeve column (3) is fixedly connected to the top of the fixed seat (2), a first hydraulic cylinder (4) is installed inside the sleeve column (3), the telescopic end of the hydraulic cylinder (4) is fixedly connected with the bottom end of a vertical rod (7), two sliding rings (5) are arranged on the upper portion of an inner cavity of the sleeve column (3), the sliding rings (5) are fastened with the inner cavity wall of the sleeve column (3) through bolts (6), the sliding rings (5) are connected with the vertical rod (7) in a sliding mode, a first suspension beam (701) is fixedly connected to the upper end of the vertical rod (7) in a side mode, a second suspension beam (702) is fixedly connected to the left side of the upper end of the vertical rod (7), and a first pulley (8) and a second pulley (9; the winding machine (12) is fixedly installed at the top of the base (1), the free end of a lifting rope (10) wound on the winding machine (12) winds around the second pulley (9) and the first pulley (8) and is connected with a lifting hook (11), three take-up boxes (13) are fixedly installed at the top of the base (1) and located around the fixed seat (2), three diagonal ropes (14) are connected around the upper portion of the vertical rod (7), and the lower ends of the diagonal ropes (14) penetrate through a receiving and sending port (130) formed in the top of the take-up box (13) and are connected with the interior of the take-up box (13); the right side fixed mounting of base (1) top surface fixing base (2) has second hydraulic cylinder (16), two-sided rack (17) of orientation about the flexible end fixedly connected with of second hydraulic cylinder (16), sliding groove rail (18) sliding connection that two-sided rack (17) bottom and base (1) top surface set up, both sides mesh respectively around two-sided rack (17) has gear (19), two front and back gear (19) bottom surfaces respectively with the upper end fixed connection of two round pin axles (20) around, two round pin axles (20) are installed respectively in two mounting holes around opening on base (1) around, the lower extreme of round pin axle (20) run through the mounting hole and with a U-shaped end fixed connection of U-shaped landing leg (21), another U-shaped end and gear (19) lateral wall fixed connection of U-shaped landing leg (21).

2. The full-automatic transfer device for the power system equipment is characterized in that a plurality of universal wheels (15) are mounted at the bottom of the base (1), the universal wheels (15) are mounted at the bottom of the front ends of the U-shaped supporting legs (21), the wheel bottoms of the universal wheels (15) mounted at the bottom of the U-shaped supporting legs (21) are flush with the wheel bottoms of the universal wheels (15) mounted at the bottom of the base (1), and locking shafts convenient for fixing the universal wheels (15) are arranged on the universal wheels (15).

3. The full-automatic transfer device for the power system equipment is characterized in that a rotating shaft (131) which is coaxial with the take-up box (13) is arranged inside the take-up box (13), a winding wheel (132) is fixedly mounted on the rotating shaft (13), two ends of the rotating shaft (131) are in rolling connection with a supporting wall (133) through bearings, the supporting wall (133) is fixedly connected to the bottom of the take-up box (13), two ends of the rotating shaft (131) penetrate through the supporting wall (133) and are clamped with an inner ring of a spring (135) in a spring barrel (134), the spring barrel (134) is fixedly mounted on an outer wall surface of the supporting wall (133), and the lower end of a diagonal cable (14) is wound on the winding wheel (132).

4. The full-automatic transfer device for the power system equipment is characterized in that reinforcing ribs are fixedly connected between the bottoms of the first suspension beam (701) and the second suspension beam (702) and the vertical rod (7).

5. The full-automatic transfer device for the power system equipment is characterized in that one of the three take-up boxes (13) at the top of the base (1) is located on the left side of the fixed seat (2), the other two take-up boxes are symmetrically located on the right side of the fixed seat (2), and the axial direction of the take-up boxes (13) is perpendicular to the axial direction of the fixed seat (2).

6. The fully automatic transfer device for power system equipment according to claim 1, characterized in that the first hydraulic cylinder (4) and the second hydraulic cylinder (16) are both electric hydraulic cylinders.